/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.dolphinscheduler.data.quality.config;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

/**
 * Config
 */
public class Config {

  private Map<String, Object> configuration = new HashMap<>();

  public Config() {

  }

  public Config(Map<String, Object> configuration) {
    if (configuration != null) {
      this.configuration = configuration;
    }
  }

  public String getString(String key) {
    return configuration.get(key) == null ? null : String.valueOf(configuration.get(key));
  }

  public List<String> getStringList(String key) {
    return (List<String>) configuration.get(key);
  }

  public Integer getInt(String key) {
    return Integer.valueOf(String.valueOf(configuration.get(key)));
  }

  public Boolean getBoolean(String key) {
    return Boolean.valueOf(String.valueOf(configuration.get(key)));
  }

  public Double getDouble(String key) {
    return Double.valueOf(String.valueOf(configuration.get(key)));
  }

  public Long getLong(String key) {
    return Long.valueOf(String.valueOf(configuration.get(key)));
  }

  public Boolean has(String key) {
    return configuration.get(key) != null;
  }

  public Set<Entry<String, Object>> entrySet() {
    return configuration.entrySet();
  }

  public boolean isEmpty() {
    return configuration.size() <= 0;
  }

  public boolean isNotEmpty() {
    return configuration.size() > 0;
  }

  public void put(String key, Object value) {
    this.configuration.put(key, value);
  }

  public void merge(Map<String, Object> configuration) {
    configuration.forEach(this.configuration::putIfAbsent);
  }

  public Map<String, Object> configurationMap() {
    return this.configuration;
  }
}
